I had an amp (Onkyo) where the A and B speaker outputs were separate amplifiers on their own heatsinks. Even the circuit diagram confirmed this. You could run A, B, or A+B.
Quick Luxman R-117 question
Owners or non-owners - does anyone know if the Speaker A & Speaker B outputs are identical as far as specs/load are concerned. I don't know if it's common for A & B outputs to have different specs. Tried looking around but could not find or understand the information I need. Thank you.